id can be 
\ 
N^ x artificial reference point 
reas or in 
N 
  
ibution is 
olated by 
or none 
rpolation 
  
Figure 6 : Digitized contours, prepared for final DTM generation with HIFI 
  
x oF oom Api x 
            
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x x ec... e$ e 29 x eo. à 
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pate se x 9909086099, joe xx * eee = © 
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M 2 x egpeeecec, THE 7x0 000, VK 
€ € oypJ 0e € 6 9 0 SE y 9900600900909 Wee 
ee on? € € e o e 9 € 9 9 9 9 9 € 9 9 9 9 9 o6 e eee my ve 
. € ouf 0 SU 9€ 9 € 09 6 € 9 9 9 € 9 € 09 09 9 €9 € 9 9 9 € 9 € Yu 
. € uP € € € € 00 e o e o o e oe Le LJ » ®@ © e 00 oN 
e “PP veo e e. 2° xx? © ee br e © 0 ‚2 x e > ee 00 
e x 9 0906909999099 9 9 ee 2 0000 0000000 
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NP € € e 6 € € 9 o € »% e eee % ee 0000000000800 
eM @ 6 60 0 06 0 e* x e x € e © 9 € € 9 9 9 9 9 9 9 o 
x ee °.9 e OK . € X; e eo 9 . ea... es veo 
u e0c0000 28 €9 € 9 9 9 9 9 9 9 9 9 9 e 9 9 9 € 
.e ww R ©6006 00 ex © Fe eee 0000000000 0e 
«€ € € e e € 0 € 9€ € 9 € 9 09 9 9 € 09 9 9 9 9 9 9 € € 9 9 € 
e. > 800000000 € € o e o 6 e o9 € o € 9 eo € 9 o 9 o o 
reference point 
original 
X 
xamples 
rocessed 
3 km and 
^ 
fa 
» 
" 
d 
pon 
  
o 
= 
x 
d 
© 
i 
a 
1 
! 
| 
i 
  
Figure 8 : final contours derived with HIFI from data 
tacheometric data set after primary data 
Figure 7: 
represented in figure 7 
preprocessing 
  
855